A wireless charging device capable of changing an inclination angle of a mobile phone during charging comprises a supporting body and a rotating body. A charging surface is disposed on one end of the rotating body. The supporting body supplies power to the charging surface. The supporting body is rotatably connected with the other end of the rotating body. The inclination angle of the charging surface changes with the rotation of the rotating body. The wireless charging device is provided with the rotating body rotatably connected with the supporting body, which in turn changes the inclination angle of the charging surface conveniently.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The wireless charging device according to claim 1, wherein at least two third magnets are arranged on the first inclined surface, the third magnets are evenly distributed around the first magnet, and fourth magnets are disposed on the second inclined surface corresponding to the third magnets.
3. The wireless charging device according to claim 2, wherein the electrical connecting sheet is annular, and the electrical connecting sheet is arranged coaxially with a circle on which the third magnets are arranged.
4. The wireless charging device according to claim 3, wherein an annular groove is provided in the first inclined surface, the groove is arranged coaxially with the electrical connecting sheet, and a projection fitting with the groove is provided on the second inclined surface.
5. The wireless charging device according to claim 1, wherein the rotating body is connected with the supporting body by means of a magnetic force.
6. The wireless charging device according to claim 1, wherein a surface of the other end of the rotating body is a convex curved surface, an arc-shaped groove is provided in an end surface of the supporting body which is connected with the rotating body, and the rotating body is rotatably embedded within the arc-shaped groove.
7. The wireless charging device according to claim 6, wherein the rotating body is provided with a hole for a power cable at a central portion, and the arc-shaped groove is provided with a hole for the power cable at a central portion.
9. The wireless charging device according to claim 8, wherein the supporting body is provided with a limiting hole in one side adjacent to the rotating body, and one end of the supporting member extends into the supporting body via the limiting hole.
10. The wireless charging device according to claim 9, wherein the supporting member is arc-shaped, and a center of a circle on which the arc-shaped supporting member is located is positioned on a rotating shaft which is arranged between the rotating body and the supporting body.
11. The wireless charging device according to claim 10, wherein an arc-shaped engaging groove is provided in a side wall of the supporting member which faces towards an opening caused by rotation of the rotating body, and an engaging portion corresponding to the engaging groove is provided within the supporting body.
12. The wireless charging device according to claim 8, wherein the rotating body is provided with a hole for a power cable at a position adjacent to a joint of the rotating body and the supporting body, and the supporting body is provided with a hole for the power cable at a position adjacent to the joint of the rotating body and the supporting body.
13. The wireless charging device according to claim 8, wherein a surface of the other end of the rotating body is inclined with respect to the charging surface to form as a first inclined surface, and an end surface of the supporting body adjacent to the rotating body is formed as a second inclined surface corresponding to the first inclined surface.
14. The wireless charging device according to claim 13, wherein at least one electrical connecting sheet is provided on one of the first inclined surface and the second inclined surface, at least one set of electrical contacts is provided on an other one of the first inclined surface and the second inclined surface, and the at least one set of electrical contacts is corresponding to and abutting the at least one electrical connecting sheet.
15. The wireless charging device according to claim 14, wherein a first magnet is arranged on a central portion of the first inclined surface, and a second magnet is arranged on a central portion of the second inclined surface corresponding to the first magnet.
16. The wireless charging device according to claim 15, wherein at least two third magnets are arranged on the first inclined surface, the third magnets are evenly distributed around the first magnet, and fourth magnets are disposed on the second inclined surface corresponding to the third magnets.
17. The wireless charging device according to claim 16, wherein the electrical connecting sheet is annular, and the electrical connecting sheet is arranged coaxially with a circle on which the third magnets are arranged.
18. The wireless charging device according to claim 17, wherein an annular groove is provided in the first inclined surface, the groove is arranged coaxially with the electrical connecting sheet, and a projection fitting with the groove is provided on the second inclined surface.
19. The wireless charging device according to claim 8, wherein the rotating body is connected with the supporting body by means of a magnetic force.
20. The wireless charging device according to claim 8, wherein a surface of the other end of the rotating body is a convex curved surface, an arc-shaped groove is provided in an end surface of the supporting body which is connected with the rotating body, and the rotating body is rotatably embedded within the arc-shaped groove.
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November 2, 2018
November 29, 2022
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